package cn.ges.ali.sms;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import lombok.extern.slf4j.Slf4j;

import java.util.Map;

/**
 * 发送短信工具类
 *
 * @author gespent@163.com
 * @date 2018/12/18
 */
@Slf4j
public class AliyunSms {
    /**
     * 产品名称:云通信短信API产品,开发者无需替换
     */
    private static final String product = "Dysmsapi";
    /**
     * 产品域名,开发者无需替换
     */
    private static final String domain = "dysmsapi.aliyuncs.com";

    public static IClientProfile profile;


    static {
        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "1200");
        System.setProperty("sun.net.client.defaultReadTimeout", "1200");
    }

    public static SendSmsResponse sendSms(String signname, String smsTemplate, Map<String, String> smsParams, String phone) {

        //初始化acsClient,暂不支持region化
        SendSmsResponse sendSmsResponse = null;
        try {
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
            IAcsClient acsClient = new DefaultAcsClient(profile);

            //组装请求对象-具体描述见控制台-文档部分内容
            SendSmsRequest request = new SendSmsRequest();
            //必填:待发送手机号
            request.setPhoneNumbers(phone);
            //必填:短信签名-可在短信控制台中找到
            request.setSignName(signname);
            //必填:短信模板-可在短信控制台中找到
            request.setTemplateCode(smsTemplate);

            //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
            com.google.gson.Gson gson = new com.google.gson.Gson();
            String json = gson.toJson(smsParams);
            request.setTemplateParam(json);

            //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
            //request.setSmsUpExtendCode("90997");

            //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
            //request.setOutId("yourOutId");


            //hint 此处可能会抛出异常，注意catch
            sendSmsResponse = acsClient.getAcsResponse(request);

            /* if (sendSmsResponse.getCode() != null && "OK".equals(sendSmsResponse.getCode())) {
                //请求成功
            } else {
            }*/

        } catch (ClientException e) {
            log.info("发送短信过程中出现了错误，信息为{}", e.getMessage());
            return sendSmsResponse;
        }

        return sendSmsResponse;
    }
}
